I acquired a Model 36 this week. It is in decent condition with some wear and scratches. The grips look original. It is a 2" pinned barrel with a three screw plate. The revolver is in good mechanical condition and locks up tightly.
The thing that confuses me is the date of production vs. the the dash series of the model. The serial number is J77015 which would indicate the revolver was manufactured between 1969 to 1970. According to the Engineering and Production Changes the Model 36 revolvers built during this period should be a Model 36-1. The yoke of the revolver simply shows MOD 36 with no dash. The serial number is on the butt of the grip. Did they not mark the dash number on the yoke for this model or is there another explanation?